homeassistant

14936 readers

9 users here now

Home Assistant is open source home automation that puts local control and privacy first.
Powered by a worldwide community of tinkerers and DIY enthusiasts.

Home Assistant can be self-installed on ProxMox, Raspberry Pi, or even purchased pre-installed: Home Assistant: Installation

Discussion of Home-Assistant adjacent topics is absolutely fine, within reason.
If you're not sure, DM @[email protected]

founded 2 years ago

MODERATORS

[email protected]

Devices continuously dropping off my ZigBee network (lemm.ee)

submitted 3 weeks ago by [email protected] to c/[email protected]

31 comments fedilink hide all child comments

I recently setup my ZigBee network in Home Assistant, using a Conbee III with deConz on my Synology NAS.

I purchased a few Aqara Temperature sensors and a couple of Mini Switches.

I was able to get them to pair just fine, but they won't remain online for more than a couple days. They then drop off and I can't even reconnect them easily. I need to try to pair them again like 10 times before they come back online.

At this point I don't know if the problem is my network, the Conbee III, deConz, or the Aqara devices.

I don't know much about ZigBee, but a couple things that I tried so far were:

Use a USB extender instead of connecting the Conbee III directly to my NAS.
Bring the devices as close a possible to the gateway. I don't have a big home, so I don't think distance is a factor here, but still, I put of the sensors right next to the gateway, and it would still drop after a while.

Do you have any hints on things to try to get this fixed, or at least identify the problem?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 9 points 3 weeks ago (10 children)

Having moved my home assistant from the middle of my house to a garden shed/office, check your WiFi network is not on channel 1. As that will most likely be the same part of the spectrum as your ZigBee network, if you have your ZigBee on channel 11.

[–] [email protected] 5 points 3 weeks ago (1 children)

Also have a read of this https://www.metageek.com/training/resources/zigbee-wifi-coexistence/

[–] [email protected] 3 points 2 weeks ago

Thanks TIL! Although I prefer this diagram that has all the wifi channels on it, instead of just the 3 common ones.

Diagram of ZigBee, Bluetooth, and WiFi Channels

Source

load more comments (8 replies)